Usually, cyclohexane is used as the solvent. Its pure freezing point is recorded from a cooling curve.
Reports available on academic platforms like Studocu and Chegg often show: ~8-10 grams. Kfcap K sub f for Cyclohexane: Solute Mass: Roughly 0.2 to 0.5 grams per trial. freewebmaps
The freezing point is measured again after a known mass of an unknown solid solute is added to the solvent. Calculation of ΔTfcap delta cap T sub f : This is the change in freezing point, calculated as: Usually, cyclohexane is used as the solvent
Solved Experiment 14 Report Sheet Molar Mass of a Solid Date freewebmaps
A solid lab report for this experiment typically includes the following data sections and calculations: